@article{louis-nenkova-2013-automatically,
    title = "Automatically Assessing Machine Summary Content Without a Gold Standard",
    author = "Louis, Annie  and
      Nenkova, Ani",
    journal = "Computational Linguistics",
    volume = "39",
    number = "2",
    month = jun,
    year = "2013",
    address = "Cambridge, MA",
    publisher = "MIT Press",
    url = "https://preview.aclanthology.org/fix-sig-urls/J13-2002/",
    doi = "10.1162/COLI_a_00123",
    pages = "267--300"
}